SUSPICIOUS — roblox-robux-hack-youtube_GM431946152.pdf

SUSPICIOUS — roblox-robux-hack-youtube_GM431946152.pdf is a pdf sample analyzed by MalwareAnalyzer by Cyble with a suspicious verdict (58/100). 5 of 53 detection engines flagged it, exhibiting 1 ATT&CK technique.

Identification

• SHA-256: 02b5a1ee853b78969596cf2d9764d30a56903f141c4b99fd6a149960c7091c50
• SHA-1: 4bbd60ae9d924a4ea28095629259f7102fcf8947
• MD5: 19f8bcbf7fedb985ea78066634d4445e
• ssdeep: 768:v1oqhyL6JUpmlfiTNNWE+nkCVXfyAZvpknMW9MEW2mDAYWvVB4:vRhspktPN3WJ9TtmDNWvv4
• TLSH: T19033AEF3404BED2C7D8A9F43A9B72569788ACB547221CA4495D8B33CC47C2FDAA10761
• Submitted as: roblox-robux-hack-youtube_GM431946152.pdf
• File type: pdf · Size: 51626 bytes
• Verdict: suspicious (58/100)

Detections (5 of 53 engines)

• MalwareAnalyser heuristics (entropy/packer): high-entropy-blob
• Microsoft Defender: Trojan:PDF/Phish.CFN!MTB
• Emsisoft (Emergency Kit): PDF.Spam.Heur.2
• Trellix Stinger (McAfee): PDF/Phish-TWM!19F8BCBF7FED
• Kaspersky (KVRT): HEUR:Hoax.PDF.Phish.gen

MITRE ATT&CK

• T1566.002

Why this verdict

The suspicious score of 58/100 is the fusion of 4 weighted signals:

• Embedded link rated suspicious by URL analysis: http://library.futureuniversity.com/repository/how-to-get-free-robux-easy-no-verification_GM431946152.pdf - network signal, weight 0.40, confidence 0.60
• Embedded network infrastructure: https://netcdn.tw/app/431946152/roblox-robux-hack-youtube-game-hack, http://library.futureuniversity.com/repository/how-to-get-free-robux-easy-no-verification_GM431946152.pdf, http://library.futureuniversity.com/repository/how-to-get-free-minecraft-windows-10_GM479516143.pdf - static signal, weight 0.35, confidence 0.60
• Document active content: uri-action - static signal, weight 0.30, confidence 0.60
• Packing/obfuscation: high-entropy-blob - static signal, weight 0.25, confidence 0.55

Dynamic analysis

No runtime behaviour was captured for this sample, so the analysis above is static only. That is a limit of this run rather than evidence the sample does nothing.

Embedded URLs

• https://netcdn.tw/app/431946152/roblox-robux-hack-youtube-game-hack
• http://library.futureuniversity.com/repository/how-to-get-free-robux-easy-no-verification_GM431946152.pdf
• http://library.futureuniversity.com/repository/how-to-get-free-minecraft-windows-10_GM479516143.pdf
• http://library.futureuniversity.com/repository/how-do-i-get-free-spins-on-coin-master_GM406889139.pdf
• http://library.futureuniversity.com/repository/how-to-create-your-own-roblox-hack-script_GM431946152.pdf
• http://library.futureuniversity.com/repository/how-to-add-mods-to-minecraft-pe_GM479516143.pdf
• http://library.futureuniversity.com/repository/how-to-get-robux-hack-on-ipad_GM431946152.pdf
• http://library.futureuniversity.com/repository/hackear-juego-coin-master-espaol_GM406889139.pdf
• http://library.futureuniversity.com/repository/free-coin-master-gifts_GM406889139.pdf
• http://library.futureuniversity.com/repository/minecraft-xbox-360-free_GM479516143.pdf
• http://library.futureuniversity.com/repository/pubg-uc-hilesi_GM1330123889.pdf
• http://library.futureuniversity.com/repository/free-spin-coin-master-link-2021_GM406889139.pdf
• http://library.futureuniversity.com/repository/free-robux-earn_GM431946152.pdf
• http://library.futureuniversity.com/repository/free-robux-without-verify_GM431946152.pdf
• http://library.futureuniversity.com/repository/free-robux-kid-friendly_GM431946152.pdf
• http://library.futureuniversity.com/repository/coinmaster-blogspot_GM406889139.pdf
• http://library.futureuniversity.com/repository/minecraft-images-free_GM479516143.pdf
• http://library.futureuniversity.com/repository/free-minecraft-skins-java_GM479516143.pdf
• http://library.futureuniversity.com/repository/robux-free-2021_GM431946152.pdf
• http://library.futureuniversity.com/repository/games-that-give-free-robux_GM431946152.pdf
• http://library.futureuniversity.com/repository/roblox-adopt-me-free-pets_GM431946152.pdf

Embedded domains

• netcdn.tw
• library.futureuniversity.com

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Analyzed on MalwareAnalyzer by Cyble · Open interactive report